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> 	## CUSTOM
> 	set_vcard_group   "$vc" "$(catattr -d META:group "$person" 2>/dev/null)"
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> }
> 
> ## CUSTOM
> function set_vcard_group {
> 	local vcard="$1"
> 	local group="$2"
> 	simple_set_vcard "$vcard" "X-ANDROID-CUSTOM" \
> 		"vnd.android.cursor.item/relation;${group};1;;;;;;;;;;;;;"